Percentage of Americans Who Have Some College Education The percentage of Americans 25 years or older who have at least some college education is 53.1%. In a random sample of 300 Americans 25 years old or older, what is the probability that more than 175 have at least some college education?

STP 231 lectures covering 2.12.4 I.) 2.1 section about variables. Variables are things that are a part of your study that can be defined. Upper case letters represent the definition of the variable, which could be height, gender, number of home runs, etc. Lower case letters represent values of the variable,...